document.write( "Question 255032: solve for theta if tan theta = 2 sin theta on 0 degrees < or = theta < or = 360 degrees. \n" ); document.write( "
Algebra.Com's Answer #187336 by Greenfinch(383)![]() ![]() You can put this solution on YOUR website! tan theta = 2 sin theta gives \n" ); document.write( "sin theta/cos theta = 2 sin theta \n" ); document.write( "divide by sin theta gives \n" ); document.write( "1/cos theta = 2 so multiplying by cos theta \n" ); document.write( "1 = 2 cos theta or \n" ); document.write( "1/2 = cos theta \n" ); document.write( "cos theta = 1/1 \n" ); document.write( "theta is 60 degrees or 300 degrees \n" ); document.write( " |